Betty's Brain

Betty's Brain is an educational software tool designed to teach students complex scientific concepts through the use of learning by teaching. In this interactive program, students teach a virtual character, "Betty," by creating concept maps on topics such as ecosystems, climate change, and the water cycle. By constructing these maps, students engage in critical thinking and deepen their understanding as they correct and refine Betty's "knowledge."

How: Students teach Betty by organizing information into a concept map that Betty can "learn" from. If Betty provides incorrect answers based on these maps, students must revise and correct their understanding, reinforcing the learning process.

When: Betty's Brain is used primarily in educational settings, especially during science lessons in middle school, high school, and early college levels, to enhance engagement and understanding of complex topics.

Where: This tool is utilized in classrooms, especially in schools with access to digital learning programs, and sometimes in research labs studying educational technologies.

By Whom: It is used by students and guided by teachers who oversee the learning process. Researchers in educational psychology and technology also use Betty's Brain to study how learning by teaching can improve students' comprehension and cognitive skills